Thorat DD, Prabhakar S. Evaluation of Mannheim’s peritonitis index in predicting mortality in perforative peitonotis patients. Int Surg J [Internet]. 2016 Dec. 9 [cited 2026 Feb. 3];3(3):1262-6. Available from: https://www.ijsurgery.com/index.php/isj/article/view/406